• The structure parameters and resistance characteristics of spiral pipe flow generator which generates spiral flow in circle pipe were analyzed and investigated.

    用于产生螺旋管螺旋流起旋器的结构参数进行分析其阻力特性进行了理论分析试验研究

    youdao

  • The structure parameters and resistance characteristics of spiral pipe flow generator which generates spiral flow in circle pipe were analyzed and investigated.

    用于产生螺旋管螺旋流起旋器的结构参数进行分析其阻力特性进行了理论分析试验研究

    youdao

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